ClassID:

85412

C01C1/0458 - CPC Classification

Classification description:

Ammonia; Compounds thereof; Preparation, purification or separation of ammonia; Preparation of ammonia by synthesis in the gas phase from N and H in presence of a catalyst Separation of NH

Sub-classes:
Recent Application in this class:
#1
20260132037
2026-05-14

AMMONIA SYNTHESIS WITH CO2-NEUTRAL HYDROGEN

#2
20250270101
2025-08-28

Catalyst-Sorbent Structure for Ammonia Synthesis And Sorption and Method of Ammonia Production

#3
20240409423
2024-12-12

CATALYST-SORBENT STRUCTURE FOR AMMONIA SYNTHESIS AND SORPTION AND METHOD OF AMMONIA PRODUCTION

#4
20240110293
2024-04-04

AMMONIA MANUFACTURING APPARATUS AND AMMONIA MANUFACTURING METHOD

#5
20240092713
2024-03-21

ION-GATED NANOCHANNEL CATALYTIC MEMBRANE REACTOR AND METHODS/PROCESS FOR CHEMICALS AND FUELS PRODUCTION

#6
20220387964
2022-12-08

NaA ZEOLITE MEMBRANE FOR RECOVERY OF AMMONIA

#7
20220356066
2022-11-10

Modular, Transportable Plug-in Ammonia Producer

#8
20220144654
2022-05-12

Process For Producing Methanol And Ammonia

#9
20210395902
2021-12-23

AMMONIA MANUFACTURING APPARATUS AND AMMONIA MANUFACTURING METHOD

#10
20210047194
2021-02-18

REMOVAL OF GASEOUS NH3 FROM AN NH3 REACTOR PRODUCT STREAM

#11
20200407762
2020-12-31

Production system and method of production for organic compound or microorganism

#12
20200339434
2020-10-29

Stable ammonia absorbents

#13
20190210885
2019-07-11

Ammonia production plant

#14
20190022751
2019-01-24

Additive manufacturing of three-dimensional articles

#15
20180339911
2018-11-29

Removal of gaseous NH3 from an NH3 reactor product stream

#16
20180208475
2018-07-26

System and method to synthesize ammonia

#17
20170342450
2017-11-30

Production system and method of production for organic compound or microorganism

#18
20170152149
2017-06-01

Process for making ammonia

#19
20160251229
2016-09-01

Ammonia synthesis for fertilizer production

#20
20150251918
2015-09-10

Systems and methods for increasing ammonia production

#21
20150125377
2015-05-07

Process for making ammonia

#22
20150044121
2015-02-12

Methods and systems for making ammonia in a double ammonia converter system

#23
20150044120
2015-02-12

Methods and systems for producing and processing syngas in a pressure swing adsorption unit and making ammonia therefrom

#24
20130087444
2013-04-11

Process for selective removal of a product from a gaseous system

#25
20060039847
2006-02-23

Low pressure ammonia synthesis utilizing adsorptive enhancement